STJF 3S 4S 5S 6S 7S 8S 4.2V Balance Function Protection Board 68mA Li-ion Lipo Battery Lithium 18650 Batteries Balanced

High-concerned chemical : None Package : DIP is_customized : Yes Dissipation Power : 1 Supply Voltage : 1 Application : Computer Type : Voltage Regulator Brand Name : STJF Origin : Mainland China Condition : New Operating Temperature : -40-+85

3S 4S 5S 6S 7S 8S 4.2v li-ion balancer board 18650 li-ion balncing full charge battery balance board